| 摘要 |
PROBLEM TO BE SOLVED: To provide a method analyzing a Web access route to grasp a high-frequency pattern of an access sequence of a user. SOLUTION: This method has a step of a preprocess for finding the access route in each session of each the user from a Web access log; a step for extracting an access pattern common to two access routes by use of LCS algorithm about the arbitrary two access routes selected from the access routes in each the session of each the user found by the preprocess; and a step for deciding the common access pattern having a highest frequency among the common access patterns extracted by use of the LCS algorithm about all the access routes obtained by the preprocess as the frequently appearing access pattern. COPYRIGHT: (C)2004,JPO
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